Application Industries
Rail Transit Vehicle Coatings
Tests the adhesion, color retention, and chalking resistance of high-speed rail and subway body coatings under simulated UV and humid-heat environments.
Outdoor Advertising Signage
Evaluates the fading, deformation, and structural stability of materials used in large billboards and neon lightboxes under cyclic UV and rainwater exposure.
Building Material Weathering Resistance
Verifies the strength degradation and surface aging behavior of curtain wall glass and exterior insulation materials under long-term UV radiation.
Product Features
Large-Area Uniform Irradiation
Utilizes a multi-lamp matrix layout and reflective homogenization system to ensure UV intensity uniformity ≤±12% within a 3m×3m test area.
Composite Cycle Control
Supports independent or combined cycles of UV, condensation, and spray modes, simulating complex climatic conditions such as day-night and sunny-rainy weather.
Intelligent Irradiation Monitoring
Built-in UV intensity sensors and an automatic compensation system enable real-time calibration of irradiance, ensuring long-term test stability.
Sales Q&A
Q: How to select the type of UV lamps?
A: UVA-340 lamps simulate solar UV for general material aging, while UVB-313 lamps offer higher acceleration and are suitable for extreme durability testing.
Q: Can the spray system simulate acid rain environments?
A: An optional acid solution spray module is available, allowing pH adjustment to simulate acid rain corrosion, with corrosion-resistant pipelines requiring customization.
Q: Does the device support multi-angle sample testing?
A: The internal sample racks can be adjusted to tilt angles (0°-60°) to meet testing needs for different product light exposure angles.
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